11131120022032 has 40 divisors (see below), whose sum is σ = 21647174146200. Its totient is φ = 5544757650432.

The previous prime is 11131120022021. The next prime is 11131120022041. The reversal of 11131120022032 is 23022002113111.

It can be written as a sum of positive squares in 4 ways, for example, as 600290246656 + 10530829775376 = 774784^2 + 3245124^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35339094 + ... + 35652682.

It is an arithmetic number, because the mean of its divisors is an integer number (541179353655).

Almost surely, 2^{11131120022032} is an apocalyptic number.

It is an amenable number.

11131120022032 is a deficient number, since it is larger than the sum of its proper divisors (10516054124168).

11131120022032 is a wasteful number, since it uses less digits than its factorization.

11131120022032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321883 (or 321877 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11131120022032 its reverse (23022002113111), we get a palindrome (34153122135143).

The spelling of 11131120022032 in words is "eleven trillion, one hundred thirty-one billion, one hundred twenty million, twenty-two thousand, thirty-two".